CN223023708U - Bus duct - Google Patents
Bus duct Download PDFInfo
- Publication number
- CN223023708U CN223023708U CN202421838767.7U CN202421838767U CN223023708U CN 223023708 U CN223023708 U CN 223023708U CN 202421838767 U CN202421838767 U CN 202421838767U CN 223023708 U CN223023708 U CN 223023708U
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- Prior art keywords
- bus duct
- shell
- plug
- copper
- copper bar
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Abstract
The utility model discloses a bus duct, and relates to the technical field of electrical wiring equipment. The utility model comprises a connecting guide groove seat and an adjusting copper bar part, wherein the connecting guide groove seat comprises a shell and a conductive slot piece arranged in the shell, the adjusting copper bar part comprises an insulating base and plug-in components arranged on the insulating base, the adjusting copper bar part is provided with two groups, and the plug-in components of the two groups of adjusting copper bar parts are respectively movably plugged in two ends of the connecting conductive slot piece. The conductive slot piece is arranged in the shell, the two groups of adjusting copper bar parts are respectively movably inserted and installed at two ends of the connecting guide groove seat, when the length dimension of the bus duct is changed by pulling the adjusting copper bar parts outwards, the inserting assembly can be in contact with the conductive slot piece to form conduction, normal use is not affected, and the problem that the length dimension of the existing bus duct cannot be adjusted according to the requirement is solved.
Description
Technical Field
The utility model relates to the technical field of electrical wiring equipment, in particular to a bus duct.
Background
Bus ducts are used in electrical connections in power plants, which are a closed metal device consisting of copper and aluminum bus bars for distributing a high power to the individual elements of the dispersion system. The electric wire and cable are increasingly replaced in the project of indoor low-voltage electric power transmission trunk engineering, but the length of the existing bus duct for electric wiring of a power plant is fixed when leaving a factory, and the length cannot be adjusted according to the needs when the electric power transmission trunk engineering is used, so that the electric power transmission trunk engineering is more limited when being installed and used.
Disclosure of utility model
Aiming at the technical problems, the utility model provides a bus duct which is used for solving the problem that the length of the existing bus duct cannot be adjusted according to the needs.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a busway, comprising:
The connecting guide groove seat comprises a shell and a conductive slot piece arranged in the shell;
The copper bar adjusting part comprises an insulating base and plug-in components arranged on the insulating base, wherein the copper bar adjusting part is provided with two groups, and the plug-in components of the two groups of copper bar adjusting parts are movably plugged at two ends of the connecting conductive slot piece respectively.
Further, the shell is a member made of aluminum alloy materials.
Further, heat dissipation strip grooves are formed in the upper end face and the lower end face of the shell.
Furthermore, the plug-in channels are formed in the two ends of the shell, the limiting rods are arranged at the two ends of the insulating base and are movably plugged in the plug-in channels respectively, the fixing bolts are mounted on the two sides of the shell in a matched mode, and the fixing bolts lean against the limiting rods after penetrating through the shell.
Further, the conductive slot piece comprises an insulating block fixedly arranged in the shell, the insulating block is provided with an inserting port, a copper sleeve is fixedly arranged in the inserting port, and the inserting assembly is inserted in the copper sleeve.
Further, the insulating block is a member made of rubber materials.
Further, the plug assembly comprises a copper rod fixedly connected to the insulating base and an insulating sleeve fixedly arranged on the copper rod, two ends of the copper rod are exposed out of two ends of the insulating sleeve, and the copper rod is movably plugged into the copper sleeve.
Further, the section size of the copper rod is matched with the inner ring size of the copper sleeve.
Compared with the prior art, the bus duct has the beneficial effects that the conductive slot piece is arranged in the shell, and the two groups of adjusting copper bar parts are respectively movably inserted and installed at the two ends of the connecting guide groove seat, so that when wiring installation is carried out, the adjusting copper bar parts at the two ends of the connecting guide groove seat can be pulled and adjusted according to the needs, the length size of the bus duct can be adjusted according to the installation needs, the inserting assembly of the adjusting copper bar part is inserted in the conductive slot piece, and when the length size of the bus duct is changed by pulling out the adjusting copper bar part, the inserting assembly can be contacted with the conductive slot piece to form conduction, and normal use is not affected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a connecting guide seat according to the present utility model;
FIG. 3 is a schematic view of the conductive socket member of the present utility model removed from the housing;
fig. 4 is a schematic view of the structure of the adjusting copper bar part of the present utility model.
In the figure:
1. The heat-dissipating device comprises a connecting guide groove seat, 101, a shell, 102, a heat-dissipating strip groove, 103, a plugging channel, 104, a fixing bolt, 105, a conductive slot piece, 106, an insulating block, 107, a copper sleeve, 2, an adjusting copper bar part, 202, an insulating base, 203, a limiting rod, 204, a plugging assembly, 205, a copper rod, 206 and an insulating sleeve.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
A busway, comprising:
a connection guide groove seat 1, wherein the connection guide groove seat 1 comprises a shell 101 and a conductive slot piece 105 arranged in the shell 101;
The copper bar adjusting part 2 comprises an insulating base 202 and plug-in components 204 arranged on the insulating base, wherein two groups of the copper bar adjusting parts 2 are arranged, and the plug-in components 204 of the two groups of copper bar adjusting parts 2 are movably plugged in two ends of the connecting conductive slot piece 105 respectively.
The conductive slot piece 105 is arranged in the shell 101, two groups of adjusting copper bar parts 2 are respectively movably inserted and installed at two ends of the connecting guide groove seat 1, so that when wiring installation is carried out, the adjusting copper bar parts 2 at two ends of the connecting guide groove seat 1 can be pulled and adjusted according to the needs, the length size of the bus duct can be adjusted according to the installation needs, the inserting assembly 204 for adjusting the copper bar parts 2 is inserted and connected in the conductive slot piece 105, and when the length size of the bus duct is changed by pulling and adjusting the copper bar parts 2 outwards, the inserting assembly 204 can be in contact with the conductive slot piece 105 to form conduction, and normal use is not affected.
The housing 101 is a member made of aluminum alloy.
The upper and lower end surfaces of the housing 101 are provided with heat dissipation strip grooves 102.
The two ends of the shell 101 are provided with the inserting grooves 103, the two ends of the insulating base 202 are provided with the limiting rods 203, the limiting rods 203 are movably inserted into the inserting grooves 103 respectively, the two sides of the shell 101 are matched and provided with the fixing bolts 104, the fixing bolts 104 penetrate through the shell 101 and then are abutted against the limiting rods 203, when the adjusting is carried out, the insulating base 202 is pulled to pull the limiting rods 203 out of the inserting grooves 103 for adjusting, and after the adjusting is finished, the fixing bolts 104 are screwed down for fixing.
The conductive slot piece 105 comprises an insulating block 106 fixedly arranged in the shell 101, the insulating block 106 is provided with an inserting port, a copper sleeve 107 is fixedly arranged in the inserting port, the inserting component 204 is inserted in the copper sleeve 107, the copper sleeves 107 in the inserting port are not contacted, and the phenomenon of short circuit can not occur.
The insulating block 106 is a member made of rubber.
The plug assembly 204 comprises a copper rod 205 fixedly connected to the insulating base 202 and an insulating sleeve 206 fixedly arranged on the copper rod 205, two ends of the copper rod 205 are exposed from two ends of the insulating sleeve 206, the copper rod 205 is movably plugged into the copper sleeve 107, the insulating sleeve 206 plays a role in insulating protection, and two ends of the copper rod 205 exposed from two ends of the insulating sleeve 206 can respectively play a role in butt joint and contact with the copper sleeve 107.
The cross-sectional dimensions of the copper rod 205 match the inner ring dimensions of the copper sleeve 107.
When in use, the utility model is characterized in that:
The conductive slot piece 105 is arranged in the shell 101, two groups of adjusting copper bar parts 2 are respectively movably inserted and installed at two ends of the connecting guide groove seat 1, so that when wiring installation is carried out, the adjusting copper bar parts 2 at two ends of the connecting guide groove seat 1 can be pulled and adjusted according to the needs, the length size of the bus duct can be adjusted according to the installation needs, the inserting assembly 204 for adjusting the copper bar parts 2 is inserted and connected in the conductive slot piece 105, and when the length size of the bus duct is changed by pulling and adjusting the copper bar parts 2 outwards, the inserting assembly 204 can be in contact with the conductive slot piece 105 to form conduction, and normal use is not affected.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421838767.7U CN223023708U (en) | 2024-07-31 | 2024-07-31 | Bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421838767.7U CN223023708U (en) | 2024-07-31 | 2024-07-31 | Bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223023708U true CN223023708U (en) | 2025-06-24 |
Family
ID=96088929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421838767.7U Active CN223023708U (en) | 2024-07-31 | 2024-07-31 | Bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223023708U (en) |
-
2024
- 2024-07-31 CN CN202421838767.7U patent/CN223023708U/en active Active
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| GR01 | Patent grant |